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Multi-Stage Image Compression-Decompression System Using PCA/IPCA to Enhance Wireless Transmission Security

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Journal of Computer and Communications 2022年第4期10卷 87-96页

作者： Ali A. Ibrahim Thura Ali Khalaf bashar mudhafar ahmed Al-Nahrain University Baghdad Iraq

The goal of this paper is to propose a fast and secure multi-stage image compression-decompression system by using a wireless network between two Personal Computers (PCs). In this paper, the Principal Component Analysis (PCA) technique is used for multi-stage image compression and Inverse Principal Component Analysis (IPCA) for multi-stage image decompression. The first step of the proposed system is to select the input image, the second step is to perform PCA up to 9 times on the input image, this compression, and after multi-stage compression process then the third step begins by transforming across wireless Ad hoc Network (WANET) to the second computing device, forth step start with multi-stage decompression process up 9 times. The proposed system for different images is transferred over the wireless network using Transmission Control Protocol/Internet Protocol (TCP/IP), which is programmed using the network role property of the MATLAB program. The proposed system implements 25 different images correctly (100%). The main contribution of this paper is that we are dealing with the black image at the end of the compressed process ad start with a black image at the start of the decompressed process of this proposed system. In this work, the compressed and uncompressed images are compared with each other in their size and transmission time. This system can be very useful in networks because they provide a high level of protection to the transmitted data from hackers because they cannot guess how much the image has been compressed or what kind of information the image represents.

关键词： Principle Component Analysis Inverse Principle Component Analysis Wireless Ad Hoc Network Transmission Control Protocol/Internet Protocol

Traffic Control Based on Integrated Kalman Filtering and Adaptive Quantized Q-Learning Framework for Internet of Vehicles

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Computer Modeling in Engineering & Sciences 2024年第3期138卷 2103-2127页

作者： Othman S.Al-Heety Zahriladha Zakaria ahmed Abu-Khadrah Mahamod Ismail Sarmad Nozad Mahmood Mohammed mudhafar Shakir Hussein Alsariera Faculty of Electronic and Computer Engineering Universiti Teknikal Malaysia Melaka(UTeM)Durian TunggalMalaysia College of Computing&Informatics Saudi Electronic UniversityRiyadhSaudi Arabia Department of Electrical Electronic and System EngineeringUniversiti Kebangsaan MalaysiaUKM BangiSelangorMalaysia Computer Technology Engineering College of Engineering TechnologyAl-Kitab UniversityKirkukIraq Faculty of Engineering and Electronic Engineering Universiti Tun Hussein Onn Malaysia(UTHM)Batu PahatMalaysia 6Research Center DepartmentThe University of MashreqBaghdadIraq

Intelligent traffic control requires accurate estimation of the road states and incorporation of adaptive or dynamically adjusted intelligent algorithms for making the *** this article,these issues are handled by proposing a novel framework for traffic control using vehicular communications and Internet of Things *** framework integrates Kalman filtering and *** smoothing Kalman filtering,our data fusion Kalman filter incorporates a process-aware model which makes it superior in terms of the prediction *** traditional Q-learning,our Q-learning algorithm enables adaptive state quantization by changing the threshold of separating low traffic from high traffic on the road according to the maximum number of vehicles in the junction *** evaluation,the model has been simulated on a single intersection consisting of four roads:east,west,north,and south.A comparison of the developed adaptive quantized Q-learning(AQQL)framework with state-of-the-art and greedy approaches shows the superiority of AQQL with an improvement percentage in terms of the released number of vehicles of AQQL is 5%over the greedy approach and 340%over the state-of-the-art ***,AQQL provides an effective traffic control that can be applied in today’s intelligent traffic system.

关键词： Q-learning intelligent transportation system(ITS) traffic control vehicular communication kalman filtering smart city Internet of Things

Agro-Morphological, Physico-Chemical and Molecular Characterization of Rice Germplasm with Similar Names of Bangladesh

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Rice science 2016年第4期23卷 211-218页

作者： Mir Sharf Uddin ahmed Mohammad KHALEQUZZAMAN Md.Khairul bashar Abul Kalam Mohammad SHAMSUDDIN Genetic Resources and Seed Division Bangladesh Rice Research Institute HarvestP lus International Centre for Tropical Agriculture Department of Genetics and Plant Breeding Bangladesh Agricultural University

Thirty-one duplicate and similar named rice germplasms of Bangladesh were studied to assess the genetic variation for the agro-morphological and physico-chemical traits and simple sequence repeat banding patterns during 2009–2012 at Bangladesh Rice Research Institute. The range of variations within the cultivar groups showed higher degree. The principal component analysis showed that the first five components with vector values > 1 contributed 82.90% of the total variations. The cluster analysis grouped the genotypes into four clusters, where no duplicate germplasm was found. The highest number(11) of genotypes was constellated in cluster I and the lowest(3) in cluster II. The intra- and inter-cluster distances were the maximum in cluster I(0.93) and between clusters I and IV(24.61), respectively, and the minimum in cluster IV(0.62) and between clusters I and III(5.07), respectively. The cluster mean revealed that the crosses between the genotypes of cluster I with those of clusters II and IV would exhibit high heterosis for maximum good characters. A total of 350 alleles varied from 3(RM277) to 14(RM21) with an average of 7.8 per locus were detected at 45 microsatellite loci across the 31 rice accessions. The gene diversity ranged from 0.48 to 0.90 with an average of 0.77, and the polymorphism information content values from 0.44(RM133) to 0.89(RM206) with an average of 0.74. RM206, RM21, RM55, RM258 and RM433 were considered as the best markers on the basis of their higher polymorphism information content values. The dendrogram from unweighted pair-group method with arithmetic average clustering also classified the genotypes into four groups, where group IV comprised of 20 genotypes and group III of one genotype, but no duplicate was found. Finally, similar and duplicate named rice germplasms need to be conserved in gene bank as are distinct from each other.

关键词： diversity simple sequence repeat similar name landrace rice agro-morphological and physico-chemical trait

Industry 4.0: Architecture and Equipment Revolution

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Computers, Materials & Continua 2021年第2期66卷 1175-1194页

作者： ahmed bashar Fakhri Saleem Latteef Mohammed Imran Khan Ali Safaa Sadiq Basem Alkazemi Prashant Pillai Bong Jun Choi Department of Medical Instrumentation Techniques Engineering Electrical Engineering Technical CollegeMiddle Technical UniversityBaghdadIraq Department of Electrical Engineering University of Engineering and Technology PeshawarPeshawarPakistan School of Mathematics and Computer Science University of WolverhemptonWulfruna StreetWolverhemptonUK Center of Artificial Intelligence Research and Optimization Torrens UniversityBrisbaneAustralia Department of Computer Science College of Computer&Information SystemsUmm Al-Qura UniversityMeccaSaudi Arabia School of Computer Science and Engineering Soongsil UniversitySeoulSouth Korea

The development of science and technology has led to the era of Industry *** core concept is the combination of“material and informationization”.In the supply chain and manufacturing process,the“material”of the physical entity world is realized by data,identity,intelligence,and *** 4.0 is a disruptive transformation and upgrade of intelligent industrialization based on the Internet-of-Things and Big Data in traditional *** goal is“maximizing production efficiency,minimizing production costs,and maximizing the individual needs of human beings for products and services.”Achieving this goal will surely bring about a major leap in the history of the industry,which will lead to the“Fourth Industrial Revolution.”This paper presents a detailed discussion of industrial big data,strategic roles,architectures,characteristics,and four types of innovative business models that can generate profits for *** key revolutionary aspect of Industry 4.0 is explained,which is the equipment *** important attributes of equipment are explained under the Industry 4.0 perspective.

关键词： Industry 4.0 big data smart manufacturing business model equipment revolution

Immunogenic Characterizations of Eimeria Acervulina Csz1 Gene Expressed in Attenuated Salmonella Typhimurium

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Immunogenic Characterizations of Eimeria Acervulina Csz1 Gen...

Protective Immunity of Attenuated Salmonella Typhimurium Co-Expressing Eimeria Tenella MIC2 and SO7 Genes

12th International Congress of Protozoology

作者： ahmed bashar Elhag School of Veterinary Sciences Nyala University Sudan

＜正＞The ORF of an Eimeria acervulina （GD strain） the surface antigen gene, cSZ1 was amplified by PCR and ligated to plasmid pYA3342 to construct a recombinant plasmid pYA3342-cSZ1. Then this recombinant plasmid was transformed to Escherichia coll X6212. The positive recombinant plasmid identified by endonuclease digestion and PCR was electroporated into attenuated S. typhimurium X4550. The recombinart cSZ1 was expressed in Salmonella induced with 1 mM IPTG The recombinant cSZ1

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Protective Immunity of Attenuated Salmonella Typhimurium Co-...

Protective Effect on Eimeria parasites Infection of EnMIC2 and cSZ1 genes Administered Orally via Attenuated Salmonella typhimutium

12th International Congress of Protozoology

作者： ahmed bashar Elhag School of Veterinary Sciences University of Nyala Sudan

＜正＞Micronemes are secretary organelles of the invasive stages of all apicomplexan parasites, and their proteins are crucial for parasite motility, adhesion and invasion to the host cell. The two twin bodies in apicomplexan sporozoites, those fuse shortly after invasion of the host cell and gradually disintegrates during the process of shizogany so as some of them to be carried by every first-stage merozoite, are known as the refractile bodies. Although the function of these bodies is not known yet, strong evidence

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Protective Effect on Eimeria parasites Infection of EnMIC2 a...

Improving the transition capability of the low-voltage wind turbine in the sub-synchronous state using a fuzzy controller

12th International Congress of Protozoology

作者： ahmed bashar Elhag School of Veterinary Sciences University of Nyala Sudan

＜正＞Chicken coccidiosis caused by Eimeria spp. has a major welfare and economic impact on the poultry industry. One strategy to develop a muti-antigen chicken coccidiosis vaccine was to employ live vectors to delivery putative protective Eimeria parasites antigens to immune system. The microneme-2 of E. necatrix （EnMIC2） and sporozoite surface antigen cSZ1 from E. acervulina were cloned into expression vector pYA3342 to construct recombinant attenuated S. typhimurium x4550 strains carrying EnMIC2 or cSZ1 or both EnMIC2 and cSZ1 genes, and they were expressed within attenuated S. typhimurium

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Clean Energy 2022年第4期6卷 682-692页

作者： Ngakan Ketut Acwin Dwijendra Abduladheem Turki Jalil Azher MAbed bashar Sbashar ahmed Kateb Jumaah Al-Nussairi Ali Thaeer Hammid Ali Shamel Khusniddin Fakhriddinovich Uktamov Faculty of Engineering Udayana UniversityBaliIndonesia80361 Faculty of Biology and Ecology Yanka Kupala State University of Grodno230023 GrodnoBelarus College of Technical Engineering The Islamic UniversityNajafIraq Department of Air Conditioning and Refrigeration Al-Mustaqbal University CollegeBabylonIraq Al-Nisour University College BaghdadIraq Al-Manara College for Medical Sciences MaysanIraq Computer Engineering Techniques Faculty of Information TechnologyImam Ja’afar Al-Sadiq UniversityBaghdadIraq Department of Chemistry Ardebil BranchIslamic Azad UniversityArdebilIran ‘Economic Security’Department Tashkent State University of EconomicsTashkent CityUzbekistan

The main problem of wind turbines is associated with induction generators in their power supply during short circuits in the *** this research,a new method is presented for the uninterrupted operation of a wind turbine equipped with an induction generator fed on both sides of feeding during network *** farms equipped with a doubly-fed induction generator(DFIG)require two abilities to allow system operators to increase *** capabilities include fault ride-through and synchronization of output force fluctuations,especially when these generators generate significant electrical power.A MATLAB®software environment has been used to evaluate and improve the performance of these turbines.A fuzzy complement(FC)controller is used to improve the performance of the *** results demonstrate that this controller limits the operation of the turbine current and voltage in the short-circuit mode *** results obtained from comparing two different modes,it can be said that ripple is 4%in the FC mode,while this parameter is equal to 10%for the proportional-integral controller.

关键词： wind turbine sub-synchronous performance fuzzy controller MATLAB

Fuzzy Logic–Based Scheme for Load Balancing in Grid Services

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Journal of Software Engineering and Applications 2012年第12期5卷 149-156页

作者： Tarek Helmy Hamdi Al-Jamimi bashar ahmed Hamzah Loqman Information and Computer Science Department College of Computer Science and Engineering King Fahd University of Petroleum and Minerals Dhahran 31216 Mail Box 413 Saudi Arabia Information and Computer Science Department College of Computer Science and Engineering King Fahd University of Petroleum and Minerals Dhahran 31216 Mail Box 413 Saudi Arabia.

Load balancing is essential for efficient utilization of resources and enhancing the responsiveness of a computational grid, especially that hosts of services most frequently used, i.e. food, health and nutrition. Various techniques have been developed and applied;each has its own limitations due to the dynamic nature of the grid. Efficient load balancing can be achieved by an effective measure of the node’s/cluster’s utilization. In this paper, as a part of an NSTIP project # 10-INF1381-04 and in order to assess of FAQIH framework ability to support the load balance in a computational grid that hosts of food, health and nutrition inquire services. We detail the design and implementation of a proposed fuzzy-logic-based scheme for dynamic load balancing in grid computing services. The proposed scheme works by using a fuzzy logic inference system which uses some metrics to capture the variability of loads and specifies the state of each node per a cluster. Then, based on the overall nodes’ states, the state of the corresponding cluster will be defined in order to assign the newly arrived inquires such that load balancing among different clusters and nodes is accomplished. Many experiments are conducted to investigate the effectiveness of the proposed fuzzy-logic-based scheme to support the load balance where the results show that the proposed scheme achieves really satisfactory and consistently load balance than of other randomize approaches in grid computing services.

关键词： Fuzzy Logic Load Balancing Grid Computing